J-Ventures

J-Ventures is a community-driven global venture capital fund based in Silicon Valley, investing in early-stage technology companies.

Venture Capital Active Palo Alto, United States Est. 2017
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Last updated 2026-07-20
Portfolio
0
in our dataset
Rounds participated
0
Rounds led
0
Rounds' value
—
total disclosed, rounds participated
Stages
A Round, Pre-Seed, Seed

About

J-Ventures is a community-driven global venture capital fund of top investors, executives, and founders. Based in Silicon Valley, it operates as a collaborative community of leaders with shared values and a strong network of connected capital, often referred to as a “Capitalist Kibbutz.” The fund focuses on investing in early-stage technology companies, providing capital, strategic advice, and operational support to entrepreneurs. J-Ventures has a strong connection to the Israeli tech ecosystem, with Israeli founders and a demonstrated track record of investing in Israeli startups. They invest across various sectors including Enterprise software, Fintech, Cybersecurity, Prop-tech, Aviation, Gaming, Clean-tech, Ag-tech, and Health care.

Portfolio

No portfolio companies in this dataset yet.

Investment activity

1 portfolio exit on record.

Portfolio by sector

Business Software9
Cyber Security4
Health Tech & Life Sciences2
Fintech & Insurtech2
Automotive & Mobility Technologies2
Industrial Technologies1
Agriculture & Food Technologies1

Q&A

What are J-Ventures' primary investment stages?
J-Ventures primarily invests in Pre-Seed, Seed, and A Round stages.
Which sector has J-Ventures invested in the most?
J-Ventures has shown a strong focus on Business Software, with 9 portfolio companies in this sector.
Can you name a recent notable investment by J-Ventures?
In February 2024, J-Ventures participated in a funding round for Bria AI, a visual generative AI platform, and RAAAM Memory Technologies, which develops high-density, low-power on-chip memory solutions.
What is J-Ventures' most recent exit?
J-Ventures had an exit in November 2022 when its portfolio company Ananda Networks, a cloud-based secure global local area network provider, was acquired by VMware.
Which portfolio companies in the Cyber Security sector has J-Ventures invested in?
J-Ventures has invested in Cyber Security companies such as Bright Security, which focuses on developer-centric application and API security testing, and Descope Technologies, an authentication platform for app developers.
Who are the co-founders of J-Ventures?
The co-founders of J-Ventures are Dan Rubinstein, Jim Koshland, Oded Hermoni, and David Wagonfeld.
What is J-Ventures' investment activity like in 2024?
In 2024, J-Ventures has been active, with multiple investment rounds recorded in February, April, May, July, October, November, and December.
Does J-Ventures have any portfolio companies in the Health Tech & Life Sciences sector?
Yes, J-Ventures has invested in companies like CalmiGo, which provides drug-free relief from anxiety, and GrayMatters Health, focusing on digital therapy for mental health.
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